Magic description position

Okay, thanks to some old work by ChrisRPG I happen to have lying around, I found it.

JP rom:
$C3AFC5
LDX $8049

Change this as necessary, it seems to work properly.
Positions need to be increased or decreased by +2 or -2 per tile, as with all over text code, or you'll get garbage, possibly a crash.
Changing it to LDX $8039 seems to be what you want, but you should test with multiple values to be sure.